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Revert "ssd1306 2D and font"

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This reverts commit cd315788c8.
This commit is contained in:
lilian 2016-12-08 12:56:41 +01:00
parent cd315788c8
commit fbc486189b
10 changed files with 0 additions and 7266 deletions
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150
examples/ssd1306_fps/main.c
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@ -1,150 +0,0 @@
#include <espressif/esp_common.h>
#include <esp/uart.h>
#include <FreeRTOS.h>
#include <task.h>
#include <queue.h>
#include <timers.h>
#include <string.h>
#include <ssd1306/ssd1306.h>
#define LOAD_ICON_X 54
#define LOAD_ICON_Y 32
#define LOAD_ICON_SIZE 20
#define CIRCLE_COUNT_ICON_X 94
#define CIRCLE_COUNT_ICON_Y 42
/* Remove this line if your display connected by SPI */
#define I2C_CONNECTION
#ifdef I2C_CONNECTION
#include <i2c/i2c.h>
#endif
#include "fonts/fonts.h"
/* Change this according to you schematics and display size */
#define DISPLAY_WIDTH 128
#define DISPLAY_HEIGHT 64
#ifdef I2C_CONNECTION
#define PROTOCOL SSD1306_PROTO_I2C
#define ADDR SSD1306_I2C_ADDR_0
#define SCL_PIN 14
#define SDA_PIN 13
#else
#define PROTOCOL SSD1306_PROTO_SPI4
#define CS_PIN 5
#define DC_PIN 4
#endif
/* Declare device descriptor */
static const ssd1306_t dev = {
.protocol = PROTOCOL,
#ifdef I2C_CONNECTION
.addr = ADDR,
#else
.cs_pin = CS_PIN,
.dc_pin = DC_PIN,
#endif
.width = DISPLAY_WIDTH,
.height = DISPLAY_HEIGHT
};
/* Local frame buffer */
static uint8_t buffer[DISPLAY_WIDTH * DISPLAY_HEIGHT / 8];
TimerHandle_t timerHandle = 0 ; // Timer handler
uint8_t frame_done = 0 ; // number of frame send.
uint8_t fps = 0 ; // image per second.
static void ssd1306_task(void *pvParameters)
{
printf("%s: Started user interface task\n", __FUNCTION__);
vTaskDelay(1000/portTICK_PERIOD_MS);
ssd1306_set_whole_display_lighting(&dev, false);
char text[20] ;
uint8_t x0 = LOAD_ICON_X ;
uint8_t y0 = LOAD_ICON_Y ;
uint8_t x1 = LOAD_ICON_X + LOAD_ICON_SIZE ;
uint8_t y1 = LOAD_ICON_Y + LOAD_ICON_SIZE ;
uint16_t count = 0 ;
ssd1306_select_font(1);
while (1) {
ssd1306_draw_string(&dev, buffer, 10, 10,"Hello, esp-open-rtos !", OLED_COLOR_WHITE, OLED_COLOR_BLACK) ;
sprintf(text,"FPS: %u",fps);
ssd1306_draw_string(&dev, buffer, 10, 40, text, OLED_COLOR_WHITE, OLED_COLOR_BLACK) ;
//generate loading icon
ssd1306_draw_line(&dev, buffer, x0, y0, x1, y1, OLED_COLOR_BLACK);
if (x0 < (LOAD_ICON_X + LOAD_ICON_SIZE)) { x0++ ; x1-- ; }
else if(y0< (LOAD_ICON_Y + LOAD_ICON_SIZE)) { y0++ ; y1-- ; }
else { x0 = LOAD_ICON_X ; y0 = LOAD_ICON_Y ; x1 = LOAD_ICON_X + LOAD_ICON_SIZE ; y1 = LOAD_ICON_Y + LOAD_ICON_SIZE ; }
ssd1306_draw_line(&dev, buffer, x0, y0, x1, y1, OLED_COLOR_WHITE);
ssd1306_draw_rectangle(&dev, buffer, LOAD_ICON_X, LOAD_ICON_Y, LOAD_ICON_SIZE+1, LOAD_ICON_SIZE+1, OLED_COLOR_WHITE);
//generate circle counting
for (uint8_t i = 0 ; i < 10 ; i++ ) {
if ((count>>i) & 0x01) ssd1306_draw_circle(&dev,buffer,CIRCLE_COUNT_ICON_X, CIRCLE_COUNT_ICON_Y, i, OLED_COLOR_BLACK);
}
if(count != 0x03FF) count++;
else count = 0 ;
for (uint8_t i = 0 ; i < 10 ; i++ ) {
if ((count>>i) & 0x01) ssd1306_draw_circle(&dev,buffer, CIRCLE_COUNT_ICON_X, CIRCLE_COUNT_ICON_Y, i, OLED_COLOR_WHITE);
}
if (ssd1306_load_frame_buffer(&dev, buffer))
goto error_loop;
frame_done++ ;
}
error_loop:
printf("%s: error while loading framebuffer into SSD1306\n", __func__);
for(;;){
vTaskDelay(2000 / portTICK_PERIOD_MS);
printf("%s: error loop\n", __FUNCTION__);
}
}
void SoftTimer( TimerHandle_t xTimer ){
fps = frame_done ; // Save number of frame already send to screen
frame_done = 0 ;
}
void user_init(void)
{
//uncomment to test with CPU overclocked
//sdk_system_update_cpu_freq(160);
// Setup HW
uart_set_baud(0, 115200);
printf("SDK version:%s\n", sdk_system_get_sdk_version());
#ifdef I2C_CONNECTION
i2c_init(SCL_PIN, SDA_PIN);
#endif
while (ssd1306_init(&dev) != 0)
{
printf("%s: failed to init SSD1306 lcd\n", __func__);
vTaskDelay(1000/portTICK_PERIOD_MS);
}
ssd1306_set_whole_display_lighting(&dev, true);
vTaskDelay(1000/portTICK_PERIOD_MS);
// Create user interface task
xTaskCreate(ssd1306_task, "ssd1306_task", 256, NULL, 2, NULL);
timerHandle = xTimerCreate("Timer", 1000/portTICK_PERIOD_MS, pdTRUE, NULL, SoftTimer);
xTimerStart(timerHandle,0);
}